Studies of gas sensing, electrical and chemical properties of n-InP epitaxial surfaces

K. Wierzbowska; A. Pauly; B. Adamowicz; L. Bideux

doi:10.1002/pssa.200566030

Studies of gas sensing, electrical and chemical properties of n-InP epitaxial surfaces

K. Wierzbowska
, A. Pauly
, B. Adamowicz
, L. Bideux

Zakład Fizyki Stosowanej (RIF/RIF3)

Université Clermont Auvergne

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

6 Cytowania z bazy Scopus

Abstrakt

The gas sensing and electrical properties of a novel toxic gas sensor structure based on n-InP epitaxial layer were studied. The gas sensing properties were investigated under extremely low concentration (in the ppb range) of toxic gas, nitrogen dioxide, in dry pure air. The sensor responses in terms of the resistance changes ΔR, towards NO ₂ of the structures with different active InP layer thickness were compared. The influence of the surface states at InP surface on the initial resistance of the sensor structure was shown from numerical simulations.

Język oryginału	angielski
Strony (od–do)	2281-2286
Liczba stron	6
Czasopismo	Physica Status Solidi (A) Applications and Materials Science
Tom	203
Numer wydania	9
Identyfikatory DOI	https://doi.org/10.1002/pssa.200566030
Status publikacji	Opublikowano - lip 2006

Obszary tematyczne ASJC Scopus

Materiały elektroniczne, optyczne i magnetyczne
Fizyka materii skondensowanej
Powierzchnie i interfejsy
Powierzchnie, powłoki i filmy
Inżynieria elektryczna i elektroniczna
Chemia materiałowa

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Cytowanie

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abstract = "The gas sensing and electrical properties of a novel toxic gas sensor structure based on n-InP epitaxial layer were studied. The gas sensing properties were investigated under extremely low concentration (in the ppb range) of toxic gas, nitrogen dioxide, in dry pure air. The sensor responses in terms of the resistance changes ΔR, towards NO 2 of the structures with different active InP layer thickness were compared. The influence of the surface states at InP surface on the initial resistance of the sensor structure was shown from numerical simulations.",

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AU - Adamowicz, B.

AU - Bideux, L.

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AB - The gas sensing and electrical properties of a novel toxic gas sensor structure based on n-InP epitaxial layer were studied. The gas sensing properties were investigated under extremely low concentration (in the ppb range) of toxic gas, nitrogen dioxide, in dry pure air. The sensor responses in terms of the resistance changes ΔR, towards NO 2 of the structures with different active InP layer thickness were compared. The influence of the surface states at InP surface on the initial resistance of the sensor structure was shown from numerical simulations.

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Studies of gas sensing, electrical and chemical properties of n-InP epitaxial surfaces

Abstrakt

Obszary tematyczne ASJC Scopus

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